private void queryButton_Click(object sender, EventArgs e)//排序
{
List <Book> books = new List <Book>();
switch (queryComboBox.Text)
{
case "推荐数":
books = BookShelfService.Query(1);
break;
case "书号":
books = BookShelfService.Query(2);
break;
case "作者":
books = BookShelfService.Query(3);
break;
case "分类":
books = BookShelfService.Query(4);
break;
case "书架号":
books = BookShelfService.Query(5);
break;
default:
MessageBox.Show("没有选择正确的排序方式！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
break;
}
this.bookBindingSource.DataSource = books;
}
private void sortButton_Click(object sender, EventArgs e)//按分类管理
{
isNormal = false;
shelfBindingSource.DataSource = BookShelfService.GetAllShelfs();
bookBindingSource.DataMember = null;
bookBindingSource.DataSource = BookShelfService.Query(4);
}